#define _CRT_SECURE_NO_WARNINGS

#include<stdio.h>

//#define M 100
//#define reg register
//#define CASE break;case
//#define DEBUG_PRINT ("file:%s\tline:%d\t\
//					date:%s\ttime:%s",\
//					__FILE__,__LINE__,\
//					__DATE__,__TIME__)



#define m (2+5)

int main()
{
	printf("%d\n", 10 * m);
	return 0;
}